Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos]

Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos]Set: Shadows over Innistrad Prerelease Promos Type: Legendary Creature Vampire Knight Rarity: Mythic Cost: {1}{B}{R} Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1 +1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types.

Best win condition

Set: Eighth Edition Type: Enchantment Rarity: Rare Cost: {2}{U} As Shifting Sky enters the battlefield

Set: Mystery Booster Playtest Cards Type: Artifact — Equipment Vehicle Rarity: Rare Cost: {2} First strike

Set: Mystery Booster Type: Creature — Incarnation Rarity: Uncommon Cost: {3}{R} Haste

"What part of 'hayaku ikee

put a +1/+1 counter on enchanted creature if it attacked or blocked since your last upkeep

I heard their eerie howling

Set: Urza's Destiny Type: Creature — Metathran Soldier Rarity: Uncommon Cost: {1}{U}{U} Metathran Elite can't be blocked as long as it's enchanted

For a ghoul

Set: Tempest Type: Enchantment Rarity: Rare Cost: {3}{B}{B} Whenever a creature is dealt damage

Stormchaser Chimera gets +X/+0 until end of turn

Set: Shards of Alara Type: Creature — Leviathan Rarity: Rare Cost: {6}{U}{U} When Kederekt Leviathan enters the battlefield